mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-11-05 17:09:48 +00:00
6cada5b064
WebVTT in ISO MP4 is specified in ISO 14496-30, and needed for DASH support. It's stored in an mp4 specific format. To handle it compatibly, the wvtt boxes are converted back into WebVTT text and pushed as application/x-subtitle-vtt Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1182>
32 lines
1.1 KiB
C
32 lines
1.1 KiB
C
/* GStreamer
|
|
* Copyright (C) <2021> Jan Schmidt <jan@centricular.com>
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Library General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2 of the License, or (at your option) any later version.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Library General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Library General Public
|
|
* License along with this library; if not, write to the
|
|
* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
|
|
* Boston, MA 02110-1301, USA.
|
|
*/
|
|
#include <gst/gst.h>
|
|
#include "qtdemux.h"
|
|
|
|
#ifndef __QTDEMUX_WEBVTT_H__
|
|
#define __QTDEMUX_WEBVTT_H__
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
gboolean qtdemux_webvtt_is_empty(GstQTDemux *demux, guint8 *data, gsize size);
|
|
GstBuffer *qtdemux_webvtt_decode (GstQTDemux * qtdemux, GstClockTime start, GstClockTime duration, guint8 *data, gsize size);
|
|
|
|
G_END_DECLS
|
|
|
|
#endif
|